| Maryland City to Redon | 3,651.66 mi (5,876.79 km) |
| Maryland City to Reims | 3,872.50 mi (6,232.18 km) |
| Maryland City to Rennes | 3,658.34 mi (5,887.53 km) |
| Maryland City to Revel | 3,945.41 mi (6,349.53 km) |
| Maryland City to Reze | 3,685.31 mi (5,930.94 km) |
| Maryland City to Riedisheim | 4,054.36 mi (6,524.86 km) |
| Maryland City to Rillieux-la-Pape | 4,005.37 mi (6,446.03 km) |
| Maryland City to Riom | 3,925.15 mi (6,316.92 km) |
| Maryland City to Riorges | 3,961.54 mi (6,375.48 km) |
| Maryland City to Ris-Orangis | 3,820.48 mi (6,148.47 km) |
| Maryland City to Rive-de-Gier | 4,001.62 mi (6,439.99 km) |
| Maryland City to Rivesaltes | 4,005.46 mi (6,446.17 km) |
| Maryland City to Rixheim | 4,055.92 mi (6,527.38 km) |
| Maryland City to Roanne | 3,962.95 mi (6,377.75 km) |
| Maryland City to Roche-la-Moliere | 3,991.54 mi (6,423.76 km) |
